ti公司的am3517/05是工作频率高达600mhz的高性能arm cortex-a8微处理器,提供3d图像加速和支持包括ddr2, can, emac以及usb otg phy等多种外设,并支持 linux?, windows? ce和android?操作系统,主要应用工业控制,单板机,工业和家庭自动化, 智能白色家电,dtv,pmp,数字摄像机,游戏机和交通等. logic pd公司的基于ti公司am3517的可用于生产的软件和硬件平台zoom am3517 evm,包括logic pd的系统模块(som-m2), am3517应用开发板以及zoom am3517 experimenter基板.本文介绍了am3517/05主要特性, 功能方框图以及zoom? am3517 evm开发套件主要特性,框图,电路图,材料清单和pcb元件布局图.
am3517/05 is a high-performance arm cortex-a8 microprocessor with speeds up to 600 mhz. the device offers 3d graphics acceleration while also supporting numerous peripherals, including ddr2, can, emac, and usb otg phy that are well suited for industrial apllications.
the processor can support other applications, including:
? single board computers
? home and industrial automation
? human machine interface
the device supports high-level operating systems (oss), such as:
? linux?
? windows? ce
? android?
the following subsystems are part of the device:
? microprocessor unit (mpu) subsystem based on the arm cortex-a8 microprocessor.
? powervr sgx? graphics accelerator (am3517 device only) subsystem for 3d graphics acceleration to support display and gaming effects.
? display subsystem with several features for multiple concurrent image manipulation, and a programmable interface supporting a wide variety of displays. the display subsystem also supports ntsc/pal video out.
? high performance interconnects provide high-bandwidth data transfers for multiple initiators to the internal and external memory controllers and to on-chip peripherals. the device also offers a comprehensive clock-management scheme.
am3517/05 devices are available in a 491-pin bga package and a 484-pin pbga package.
this am3517/05 data manual presents the electrical and mechanical specifications for the am3517/05 sitara arm microprocessor.
am3517/05主要特性: